ISRC FRZ179700470
Verified recording
FRZ179700470 is “Roméo et Juliette, Op. 64: Act I - La scène du balcon” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0xd440aa4a6326e545772cd515c60dfe7e9b76546a2b43a1c2d5607c2be82c4b4a and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ179700470.
Recording identifiers
- ISRC
- FRZ179700470
- Title
- Roméo et Juliette, Op. 64: Act I - La scène du balcon
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0xd440aa4a6326e545772cd515c60dfe7e9b76546a2b43a1c2d5607c2be82c4b4a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:eacd9a676ea810a044682abb9cecf66c0896d76cde2224dc54ee98ca7c3d97cc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ179700470
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Roméo et Juliette, Op. 64: Act I - La scène du balcon · Machine-readable JSON-LD